=== Conntrack Formula

Installs and sets up conntrackd to share firewall states across multiple machines.

init.sls

• install conntrack
• setup with data from pillar (look at pillar.example)
• restart conntrack if something changed

sysctl.sls

• add config to sysctl: net.netfilter.nf_conntrack_max=32100
• reload sysctl config

heartbeat.sls

• add resources to heartbeat resources.d to switch master/slave